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P2.12

File names and extensions. Write a program that prompts the user for the drive letter C, the path \Windows\System, the file name Readme, and the extension txt. Then print the complete file name C:\Windows\System\Readme.txt. (If you use UNIX or a Macintosh, skip the drive name and use / instead of \ to separate directories.)

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Solution:

import static java.lang.System.in;
import static java.lang.System.out;

import java.util.Scanner;

class P0212 
{
  public static void main(String[] args) 
  {
    final Scanner input = new Scanner(in);

    out.print("Enter the drive letter: ");
    final String drive = input.next();
    System.out.print("Enter the path: ");
    final String path = input.next();
    out.print("Please enter the filename: ");
    final String filename = input.next();
    out.print("Please enter the extension: ");
    final String extension = input.next();

    out.println(drive + ":\\" + path + "\\" + filename + "." + extension);
  }
}